This backpack does it all. It's water-repellent for the rain, tough as nails, comfortable as anything, and has all the pockets you need to hold all your stuff.
Molle webbing for additional attachment points
Secondary compartment can be dual-purposed as a shoe/laundry pocket
Secure zip front pocket for essential item storage & side water bottle pocket that fits 32oz bottle
Soft-lined laptop sleeve-holds up to 16" MacBook Pro or similarly sized laptop
Soft-to-the-touch top coat on material for added durability
Top grab handle
Water-resistant UA Storm technology keeps your essentials dry